Dampfturbinendichtringendbearbeitungsvorrichtung und Verfahren zur Verwendung

Details

Veröffentlichungs-Nr.

EP4670906

Aktenzeichen

EP25180278

Anmeldetag

2. Juni 2025

Veröffentlichung

31. Dezember 2025

Rechtsraum

EP

IPC

B23Q3/06B24B41/06B24B45/00B24D5/16B25B5/10B27B5/29B27B5/30

Abstract

A finishing apparatus enables an outer diameter of a seal ring to be reduced. The finishing apparatus includes a first plate including a first peripheral angled surface, and a second plate including a second peripheral angled surface. The second peripheral angled surface is spaced a distance from the first peripheral angled surface when the finishing apparatus is assembled. The first and second peripheral angled surfaces define at least a portion of a wedge-shaped receiving cavity that is shaped complementary to a shape of an inner diameter of the seal ring to facilitate securing the seal ring in position relative to the finishing apparatus while the outer diameter of the seal ring is finished to a pre-determined size.

Anmelder

Firma

GE Vernova Technology GmbH

Land

🇨🇭 Schweiz

Fachgebiete